sgammon/app.yaml

## app.yaml
application: judes-login-test
runtime: python
version: 1
api_version: 1

handlers:

- url: /.*
  script: main.py
  login: required

## main.py
from google.appengine.ext import db, webapp
from google.appengine.api import users

## User profile record
class Profile(db.Model):
  lastname = db.StringProperty()
  firstname = db.StringProperty()
  favorite_color = db.StringProperty()
  user_account = db.UserProperty()

class RegistrationPage(webapp.RequestHandler):

   ## if accessed via GET, show registration form
   def get(self):

      ## check if there is already a user profile. if there is, greet user. else, print registration form
      p = Profile.get_by_key_name(users.get_current_user().email())
      if p is not None:
         self.response.out.write("Welcome back, "+p.firstname+" "+p.lastname+"!")
      else:
         self.response.out.write("<html><body><p>Registration form</p><form action='/' method='post'><p>firstname: <input name='firstname' /></p><p>lastname: <input name='lastname' /></p><p>favorite_color: <input name='favorite_color' /></p><input type='submit' /></form></body></html>")

   ## if accessed via POST, commit record
   def post(self):

      ## Get the currently logged in user
      current_user = users.get_current_user()

      ## Get the posted variables
      f_firstname = self.request.get('firstname')
      f_lastname = self.request.get('lastname')
      f_favorite_color = self.request.get('favorite_color')

      ## Create and commit the user profile record
      p = Profile(key_name=current_user.email(),
                  firstname=f_firstname,
                  lastname=f_lastname,
                  favorite_color=f_favorite_color
                  user_account=current_user)
      p.put()

      ## Redirect back to root
      self.redirect("/")
	application: judes-login-test
	runtime: python
	version: 1
	api_version: 1

	handlers:

	- url: /.*
	script: main.py
	login: required
	from google.appengine.ext import db, webapp
	from google.appengine.api import users

	## User profile record
	class Profile(db.Model):
	lastname = db.StringProperty()
	firstname = db.StringProperty()
	favorite_color = db.StringProperty()
	user_account = db.UserProperty()

	class RegistrationPage(webapp.RequestHandler):

	## if accessed via GET, show registration form
	def get(self):

	## check if there is already a user profile. if there is, greet user. else, print registration form
	p = Profile.get_by_key_name(users.get_current_user().email())
	if p is not None:
	self.response.out.write("Welcome back, "+p.firstname+" "+p.lastname+"!")
	else:
	self.response.out.write("<html><body><p>Registration form</p><form action='/' method='post'><p>firstname: <input name='firstname' /></p><p>lastname: <input name='lastname' /></p><p>favorite_color: <input name='favorite_color' /></p><input type='submit' /></form></body></html>")

	## if accessed via POST, commit record
	def post(self):

	## Get the currently logged in user
	current_user = users.get_current_user()

	## Get the posted variables
	f_firstname = self.request.get('firstname')
	f_lastname = self.request.get('lastname')
	f_favorite_color = self.request.get('favorite_color')

	## Create and commit the user profile record
	p = Profile(key_name=current_user.email(),
	firstname=f_firstname,
	lastname=f_lastname,
	favorite_color=f_favorite_color
	user_account=current_user)
	p.put()

	## Redirect back to root
	self.redirect("/")